Trimethyl borate

$15 - $399

Price

Brand	Packaging	Price	Product name
AK Scientific A598	25mL	$21	Trimethyl Borate
Alfa Aesar B20215	250ml	$31.3	Trimethyl borate, 99%
Alfa Aesar 043765	25g	$33.65	Trimethyl borate
Alfa Aesar 022975	50g	$64.65	Trimethyl borate
Alfa Aesar B20215	1000ml	$87.4	Trimethyl borate, 99%
Alfa Aesar 043765	100g	$106.65	Trimethyl borate
Alfa Aesar 022975	250g	$230.65	Trimethyl borate
Alfa Aesar 043765	500g	$378.65	Trimethyl borate
Oakwood 044856	4L	$210	Trimethyl Borate
Oakwood 044856	500ml	$40	Trimethyl Borate

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Melting point	-34 °C (lit.)
Boiling point	68-69 °C (lit.)
Density	0.932 g/mL at 20 °C (lit.)
vapor density	3.59 (vs air)
refractive index	n20/D 1.358(lit.)
Flash point	8 °F
storage temp.	Store at <= 20°C.
solubility	Miscible with tetrahydrofuran, ether, isoporpylamine, hexane and methanol.
form	Liquid
color	Colorless
Specific Gravity	0.915
Water Solubility	reacts
Sensitive	Moisture Sensitive
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
Merck	14,9712
BRN	1697939
Dielectric constant	8.2（20℃）
Exposure limits	ACGIH: TWA 200 ppm; STEL 250 ppm (Skin) OSHA: TWA 200 ppm(260 mg/m3) NIOSH: IDLH 6000 ppm; TWA 200 ppm(260 mg/m3); STEL 250 ppm(325 mg/m3)
Stability	Stable. Incompatible with oxidizing agents. Decomposes slowly in the presence of moisture, rapidly in water. Flammable.
InChIKey	WRECIMRULFAWHA-UHFFFAOYSA-N
CAS DataBase Reference	121-43-7(CAS DataBase Reference)
NIST Chemistry Reference	Boric acid, trimethyl ester(121-43-7)
EPA Substance Registry System	Boric acid (H3BO3), trimethyl ester (121-43-7)